mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-15 04:46:32 +00:00
d69b3423f3
Original commit message from CVS: * ext/xvid/gstxvidenc.c: * ext/xvid/gstxvidenc.h: Remove superfluous 'frame-encoded' signal (people can use an upstream identity's 'handoff' signal or a pad probe for this if they must know).
136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/* GStreamer xvid encoder plugin
|
|
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_XVIDENC_H__
|
|
#define __GST_XVIDENC_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include "gstxvid.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_XVIDENC \
|
|
(gst_xvidenc_get_type())
|
|
#define GST_XVIDENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_XVIDENC, GstXvidEnc))
|
|
#define GST_XVIDENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_XVIDENC, GstXvidEncClass))
|
|
#define GST_IS_XVIDENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_XVIDENC))
|
|
#define GST_IS_XVIDENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_XVIDENC))
|
|
|
|
typedef struct _GstXvidEnc GstXvidEnc;
|
|
typedef struct _GstXvidEncClass GstXvidEncClass;
|
|
|
|
struct _GstXvidEnc {
|
|
GstElement element;
|
|
|
|
/* pads */
|
|
GstPad *sinkpad, *srcpad;
|
|
|
|
/* xvid handle */
|
|
void *handle;
|
|
|
|
/* cache in place */
|
|
xvid_enc_frame_t *xframe_cache;
|
|
|
|
/* caps information */
|
|
gint csp;
|
|
gint width, height;
|
|
gint fbase;
|
|
gint fincr;
|
|
gint par_width;
|
|
gint par_height;
|
|
|
|
/* delayed buffers if bframe usage */
|
|
GQueue *delay;
|
|
|
|
/* encoding profile */
|
|
gint profile;
|
|
|
|
/* quantizer type; h263, MPEG */
|
|
gint quant_type;
|
|
|
|
/* encoding type; cbr, vbr, quant */
|
|
gint pass;
|
|
|
|
/* quality of encoded image */
|
|
gint bitrate;
|
|
gint quant;
|
|
|
|
/* gop */
|
|
gint max_key_interval;
|
|
gboolean closed_gop;
|
|
|
|
/* motion estimation */
|
|
gint motion;
|
|
gboolean me_chroma;
|
|
gint me_vhq;
|
|
gboolean me_quarterpel;
|
|
|
|
/* lumimasking */
|
|
gboolean lumimasking;
|
|
|
|
/* b-frames */
|
|
gint max_bframes;
|
|
gint bquant_ratio;
|
|
gint bquant_offset;
|
|
gint bframe_threshold;
|
|
|
|
/* misc */
|
|
gboolean gmc;
|
|
gboolean trellis;
|
|
gboolean interlaced;
|
|
gboolean cartoon;
|
|
gboolean greyscale;
|
|
gboolean hqacpred;
|
|
|
|
/* quantizer ranges */
|
|
gint max_iquant, min_iquant;
|
|
gint max_pquant, min_pquant;
|
|
gint max_bquant, min_bquant;
|
|
|
|
/* cbr (single pass) encoding */
|
|
gint reaction_delay_factor;
|
|
gint averaging_period;
|
|
gint buffer;
|
|
|
|
/* vbr (2pass) encoding */
|
|
gchar *filename;
|
|
gint keyframe_boost;
|
|
gint curve_compression_high;
|
|
gint curve_compression_low;
|
|
gint overflow_control_strength;
|
|
gint max_overflow_improvement;
|
|
gint max_overflow_degradation;
|
|
gint kfreduction;
|
|
gint kfthreshold;
|
|
gint container_frame_overhead;
|
|
};
|
|
|
|
struct _GstXvidEncClass {
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_xvidenc_get_type(void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_XVIDENC_H__ */
|